Nonstop flight route between Sibu, Malaysia and Unalaska, Alaska, United States:

About this route:

A direct, nonstop flight between Sibu Airport (SBW), Sibu, Malaysia and Unalaska Airport (DUT), Unalaska, Alaska, United States would travel a Great Circle distance of 5,745 miles (or 9,246 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Sibu Airport and Unalaska Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Sibu Airport and Unalaska Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Sibu Airport (SBW):

• The first airport in Sibu was built in Teku, during World War II by the Japanese as a basic air strip.
• In addition to being known as "Sibu Airport", other names for SBW include "Lapangan Terbang Sibu", "诗巫机场" and "WBGS".
• That night not only marked the first landing of a turbo-prop commercial aircraft on Sibu ground but subsequently it also commemorated the commencement of operation of the new airport located 23 km east south east Sibu town.
• Sibu Airport (SBW) currently has only 1 runway.
• The furthest airport from Sibu Airport (SBW) is Ipiranga Airport (IPG), which is nearly antipodal to Sibu Airport (meaning Sibu Airport is almost on the exact opposite side of the Earth from Ipiranga Airport), and is located 12,312 miles (19,814 kilometers) away in Santo Antônio do Içá, Amazonas, Brazil.
• On 15 August 1990, a Lockheed C-130H Hercules belonging to the Royal Malaysian Air Force skidded off the runway and the aircraft had been written off.
• Sibu Airport handled 1,383,887 passengers last year.
• Because of Sibu Airport's relatively low elevation of 122 feet, planes can take off or land at Sibu Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• The closest airport to Sibu Airport (SBW) is Mukah Airport (MKM), which is located 45 miles (72 kilometers) N of SBW.

Facts about Unalaska Airport (DUT):

• In addition to being known as "Unalaska Airport", other names for DUT include "Dutch Harbor Airport" and "Tom Madsen Airport".
• The official name of the City of Unalaska's port is Dutch Harbor.
• Unalaska Airport (DUT) currently has only 1 runway.
• The closest airport to Unalaska Airport (DUT) is Akutan Seaplane Base (KQA), which is located 35 miles (56 kilometers) ENE of DUT.
• The furthest airport from Unalaska Airport (DUT) is Cape Town International Airport (CPT), which is located 11,037 miles (17,763 kilometers) away in Cape Town, South Africa.
• Because of Unalaska Airport's relatively low elevation of 22 feet, planes can take off or land at Unalaska Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.